Three-phase compensation regulator is the company in the light of international similar products, combined with the voltage conditions on the basis of our research and production of a new generation of energy-efficient power regulator, applicable to any load, with a large capacity, high efficiency, voltage regulator range, high precision, strong protection function, no waveform distortion, reliable operation, easy maintenance features.
working principle
Since the electrical coil assembly containing part, in the early energization will hinder current eddy currents will weaken to generate both transient voltage electrical start, leading to a slow start, will strengthen the transient voltage produced after disconnection, may produce sparks damage to the circuit, this time would require a regulator to protect the normal operation of the circuit. Regulators from the voltage regulator circuit, control circuit and servo motor, etc., when the input voltage or load changes, sampling control circuit, comparison, amplification, and then drive the servo motor, so that position change regulator brushes by automatically adjusts the coil turns ratio, so as to maintain a stable output voltage. Larger capacity regulator, also adopted the principle of working voltage compensation.
Technical Parameters
Voltage range:
Rated input voltage 380V ± 20% (or according to customer requirements)
Creepage distance:
>8mm
Output accuracy:
± 0.5% ~ ± 1% (within ± 10% adjustable)
Seismic coefficient:
0.3G
Waveform distortion:
Sine wave distortion
cooling method:
Forced air-cooled heat
Overload capacity:
150%(60min) 300%(10min)
Protection:
Over-voltage, over current, phase loss, phase sequence protection
Coil Temperature:
Class H 180 ° C
Bypass function:
Mains and voltage output switching between devices
Equipment noise:
Full load ≤65dB (1M from the box office)
Start:
Open electricity to start automatically or manually start selectable
Insulation voltage:
Coil conductor 2500V60S (≤10mA)
Way of working:
Long-term, continuous unmanned work
Ground Resistance:
≤0.1Ω
Electric strength:
Frequency sinusoidal voltage 2000V lasted 1 minute without breakdown and flash-off phenomenon
Supporting Case:
